Search Results - "Djurasevic, G."

Light Curves and Period Analysis of Beta Lyrae Stars by Cortés, C. C., Garcés, J., Mennickent, R. E., Djurasevic, G.

“…We present the light-curve period analysis of 36 Beta Lyrae stars from the OMC Archive. We check the reference period of the sample by applying the phase…”
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Doppler tomography of the Double periodic variable HD 170582 at low and high stage by Mennickent, R. E., Zharikov, S., Cabezas, M., Djurašević, G.

“…HD 170582 is an interacting binary of the double periodic variable (DPV) type, showing ellipsoidal variability with a period of 16.87 d along with a long…”
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On the accretion disc and evolutionary stage of β Lyrae by Mennickent, R. E., Djuraševi, G.

“…We modelled the V-band light curve of β Lyrae (Lyr) with two stellar components plus an optically thick accretion disc around the gainer assuming a…”
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Fundamental parameters of the close interacting binary HD 170582 and its luminous accretion disc by Mennickent, R. E., Djurašević, G., Cabezas, M., Cséki, A., Rosales, J. G., Niemczura, E., Araya, I., Curé, M.

“…We present a spectroscopic and photometric study of the double period variable HD 170582. Based on the study of the ASAS V-band light curve, we determine an…”
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Physical parameters and evolutionary route for the Large Magellanic Cloud interacting binary OGLE 05155332−6925581 by Garrido, H. E., Mennickent, R. E., Djuraševi, G., Ko aczkowski, Z., Niemczura, E., Mennekens, N.

“…We analyse multicolour light curves and high-resolution optical spectroscopy of the eclipsing binary and double periodic variable (DPV) OGLE 05155332−6925581…”
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On the eclipsing binary ELHC 10 with occulting dark disc in the Large Magellanic Cloud by Garrido, H E, Mennickent, R E, Djurasevic, G, Schmitdtobreick, L, Graczyk, D, Villanova, S, Barria, D

“…We investigate the luminous star ELHC 10 located in the bar of the Large Magellanic Cloud (LMC), concluding that it is a SB1 long-period eclipsing binary where…”
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The evolution stage and massive disc of the interacting binary V 393 Scorpii by Mennickent, R. E., Djurašević, G., Kołaczkowski, Z., Michalska, G.

“…V 393 Scorpii is a bright Galactic Double Periodic Variable showing a long photometric cycle of ≈253 d. We present new VIJK photometric time series for V 393…”
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The evolution stage and massive disc of the interacting binary V393 Scorpii by Mennickent, R. E, Djurasevic, G, Koaczkowski, Z, Michalska, G

“…V393 Scorpii is a bright Galactic Double Periodic Variable showing a long photometric cycle of [asymptotically =]253d. We present new VIJK photometric time…”
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Accretion disc in the eclipsing binary AU Mon by Djurašević, G., Latković, O., Vince, I., Cséki, A.

“…We analyse the CoRoT and V-passband ground-based light curves of the interacting close binary AU Mon, assuming that there is a geometrically and optically…”
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A cyclic bipolar wind in the interacting binary V393 Scorpii by Mennickent, R. E, Koaczkowski, Z, Djurasevic, G, Niemczura, E, Diaz, M, Curé, M, Araya, I, Peters, G. J

“…V393 Scorpii is a double periodic variable characterized by a relatively stable non-orbital photometric cycle of 253d. Mennickent et al. argue for the presence…”
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On the long-cycle variability of the Algol OGLE-LMC-DPV-065 and its stellar, orbital, and disc parameters by Mennickent, R E, Cabezas, M, Djurašević, G, Rivinius, T, Hadrava, P, Poleski, R, Soszyński, I, Celedón, L, Astudillo-Defru, N, Raj, A, Fernández-Trincado, J G, Schmidtobreick, L, Tappert, C, Neustroev, V, Porritt, I

“…ABSTRACT OGLE-LMC-DPV-065 is an interacting binary whose double-hump long photometric cycle remains hitherto unexplained. We analyze photometric time series…”
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A photometric study of two recently discovered, contact binaries-II: UCAC4 479-113658 and UCAC4 479-113711 by El-Sadek, M.A., Djurašević, G., Essam, A., Hanna, M.A., Amin, M.Y., Hayman, Z.M., Awadalla, N.S.

“…•The orbital period distribution of contact binaries shows gab for their short periods.•New detection of binary stars enlarges the data base necessary to…”
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A cyclic bipolar wind in the interacting binary V 393 Scorpii by Mennickent, R. E., Kołaczkowski, Z., Djurasevic, G., Niemczura, E., Diaz, M., Curé, M., Araya, I., Peters, G. J.

“…ABSTRACT V 393 Scorpii is a double periodic variable characterized by a relatively stable non‐orbital photometric cycle of 253 d. Mennickent et al. argue for…”
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A photometric study of the W UMa-type eclipsing binary system 1SWASP J160156.04+202821.6 by Essam, A., Djurašević, G., Ahmed, N.M., Jurković, M.

“…•We present the first B, V, R, and I light curves of the system J1601.•The photometric mass ratio is estimated to be around 0.7.•The analysis suggests the…”
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Accretion disc in the massive V448 Cygni system by Djurašević, G., Vince, I., Khruzina, T. S., Rovithis–Livaniou, E.

“…The UBV light curves of the early–type eclipsing binary V448 Cygni, obtained at the Abastumani Astrophysical Observatory from 1964 to 1967, are re–analysed…”
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A study of the interacting binary system V455 Cygni by Djurašević, G., Vince, I., Antokhin, I. I., Shatsky, N. I., Cséki, A., Zakirov, M., Eshankulova, M.

“…We present a detailed study of the active eclipsing binary V455 Cygni (V455 Cyg), based on spectroscopic and photometric data from the 1.25-m and 0.6-m…”
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A study of the interacting binary system V455Cygni by Djurasevic, G, Vince, I, Antokhin, I. I, Shatsky, N. I, Cséki, A, Zakirov, M, Eshankulova, M

“…We present a detailed study of the active eclipsing binary V455Cygni (V455Cyg), based on spectroscopic and photometric data from the 1.25-m and 0.6-m…”
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Structural changes in the hot Algol OGLE-LMC-DPV-097 and its disc related to its long cycle by Garcés L, J, Mennickent, R E, Djurašević, G, Poleski, R, Soszyński, I

“…Abstract Double Periodic Variables (DPVs) are hot Algols showing a long photometric cycle of uncertain origin. We report the discovery of changes in the…”
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Spectroscopic and photometric study of the eclipsing interacting binary V495 Centauri by Rosales Guzmán, J A, Mennickent, R E, Djurašević, G, Araya, I, Curé, M

“…Abstract Double Periodic Variables (DPV) are among the new enigmas of semidetached eclipsing binaries. These are intermediate-mass binaries characterized by a…”
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A photometric study of the recently discovered eclipsing binary V776 Cassiopei by Djurašević, G, Albayrak, B, Selam, S.O, Erkapić, S, Şenavcı, H.V

“…Photoelectric UBV light curves of the recently discovered eclipsing binary V776 Cas were studied for the first time to derive the physical parameters of the…”
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